A clamp for filling annular devices

Abstract

The utility model belongs to annular device processing technical field, and disclose a kind of clamp for filling annular device, including lower clamp, the top of lower clamp is integrally formed with lower positioning piece, and annular thin-walled device shell is inserted between lower positioning piece and lower clamp, the top of annular thin-walled device shell is supported with annular thin-walled device cover, the sidewall of annular thin-walled device cover is sleeved with upper clamp, and upper clamp is supported on the top of lower clamp, the bottom of upper clamp is integrally formed with upper positioning piece, and upper positioning piece is inserted in the inboard of annular thin-walled device shell, the middle part of upper clamp is structured with insertion hole, the middle part of lower clamp is structured with the screw hole corresponding with insertion hole, and fixed screw is inserted in the inboard of screw hole in insertion hole. Through the above scheme, although the existing equipment can successfully complete the filling of soft thin-walled device, the structure of the equipment is more complex, leading to the problem that operation is more cumbersome when filling.

Description

Technical Field

[0001] This utility model belongs to the field of ring-shaped device processing technology, specifically a jig for filling ring-shaped devices. Background Technology

[0002] The ring-shaped device filling fixture is a fixture for fixing and filling soft, thin-walled devices. Its function is to ensure that the deformation range of the device being filled is within a preset range during the solidification process of the glue inside the device. The filling of soft, thin-walled devices can be completed smoothly by using the ring-shaped device filling fixture.

[0003] However, the following problems were found in the implementation of the relevant technology: Although the existing equipment can successfully complete the filling of soft thin-walled devices, the structure of the equipment is relatively complex, which makes the operation during filling cumbersome. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a clamp for filling ring-shaped devices, which has the advantages of relatively simple equipment structure and more convenient operation during filling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clamp for filling annular devices, comprising a lower clamp, a lower positioning member integrally formed on the top of the lower clamp, and an annular thin-walled device shell inserted between the lower positioning member and the lower clamp, an annular thin-walled device cover supported on the top of the annular thin-walled device shell, an upper clamp sleeved on the side wall of the annular thin-walled device cover, and the upper clamp supported on the top of the lower clamp, an upper positioning member integrally formed on the bottom of the upper clamp, and the upper positioning member inserted into the inner side of the annular thin-walled device shell, an insertion hole in the middle of the upper clamp, and a screw hole corresponding to the insertion hole in the middle of the lower clamp, and a fixing screw screwed into the inner side of the screw hole is inserted into the insertion hole.

[0006] Preferably, the head of the fixing screw has an internal hexagonal hole, and the bottom of the fixing screw is flush with the bottom of the screw hole.

[0007] Preferably, a washer is fitted on the side wall of the fixing screw, and the washer is supported between the head of the fixing screw and the corresponding side of the upper clamp.

[0008] Preferably, both the upper and lower positioning components are semi-circular ring structures, and the upper positioning component abuts against the corresponding side of the lower positioning component.

[0009] Preferably, the upper clamp and the upper positioning component, and the lower clamp and the lower positioning component are both die-cast integral structures.

[0010] Preferably, the outer walls of the upper clamp and the lower clamp are flush, and the outer walls of the upper positioning member and the lower positioning member are flush.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model allows for filling by simply attaching the annular thin-walled device shell to the lower clamp. After filling with glue, the annular thin-walled device cover is placed on top and the clamp is inserted. Then, the fixing screws are tightened to complete the filling. The structure of the equipment is relatively simple, and the operation is more convenient during filling.

[0013] 2. This utility model allows for easy demolding by unscrewing the fixing screws, removing the upper clamp, and then taking off the annular thin-walled device cover.

[0014] 3. Since there are only five main structures, i.e., structures that need to be controlled, the overall cost of the fixture is low, which can effectively reduce the production cost of soft thin-walled devices. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is an exploded view of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the upper and lower clamps of this utility model.

[0018] In the diagram: 1. Lower clamp; 2. Upper clamp; 3. Annular thin-walled device housing; 4. Annular thin-walled device cover; 5. Fixing screw; 6. Screw hole; 7. Lower positioning component; 8. Upper positioning component; 9. Washer. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 3As shown, this utility model provides a jig for filling annular devices, including a lower jig 1. A lower positioning member 7 is integrally formed on the top of the lower jig 1, and an annular thin-walled device shell 3 is inserted between the lower positioning member 7 and the lower jig 1. The inner side of the annular thin-walled device shell 3 is the filling area. The lower positioning member 7 is used to position the inner wall of the annular thin-walled device shell 3. An annular thin-walled device cover 4 is supported on the top of the annular thin-walled device shell 3. An upper jig 2 is sleeved on the side wall of the annular thin-walled device cover 4, and the upper jig 2 is supported on the top of the lower jig 1. After the upper jig 2 is closed, a sealed space can be formed. The space between the two fixtures helps the glue to solidify. The bottom of the upper fixture 2 is integrally formed with an upper positioning member 8. The upper positioning member 8, together with the lower positioning member 7, can completely position the annular thin-walled device shell 3 to prevent it from shaking accidentally. The upper positioning member 8 is inserted into the inner side of the annular thin-walled device shell 3. The middle part of the upper fixture 2 has an insertion hole, and the middle part of the lower fixture 1 has a screw hole 6 corresponding to the insertion hole. A fixing screw 5 is inserted into the insertion hole and screwed into the inner side of the screw hole 6. The upper fixture 2 can be fixed to the top of the lower fixture 1 by fixing the screw 5, thereby fixing the structure between the two.

[0021] Specifically, the head of the fixing screw 5 has an internal hexagonal hole, which facilitates the insertion of a screwdriver tip and the application of force to tighten it. The bottom of the fixing screw 5 is flush with the bottom of the screw hole 6 to prevent the bottom of the fixing screw 5 from protruding and causing the equipment to be unable to be placed flat.

[0022] Furthermore, a washer 9 is fitted on the side wall of the fixing screw 5, and the washer 9 is supported between the head of the fixing screw 5 and the corresponding side of the upper clamp 2. The washer 9 can prevent the fixing screw 5 from being tightened too much and avoid the need to loosen the fixing screw 5 with great effort.

[0023] Furthermore, both the upper positioning component 8 and the lower positioning component 7 are semi-circular ring structures. The two work together to form a complete circle, which can stably position the inner wall of the annular thin-walled device shell 3. The upper positioning component 8 abuts against the corresponding side of the lower positioning component 7, so the equipment fits perfectly after installation and is not easy to loosen.

[0024] It is worth noting that the upper clamp 2 and the upper positioning part 8, and the lower clamp 1 and the lower positioning part 7 are both die-cast integral structures. The die-cast integral structure has extremely high structural strength and is not easily damaged after long-term use.

[0025] It is worth noting that the outer walls of the upper clamp 2 and the lower clamp 1 are flush, and the outer walls of the upper positioning component 8 and the lower positioning component 7 are flush, to ensure the overall installation accuracy and to ensure a smooth installation process.

[0026] The front, back, left, and right perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0027] Working principle: Place the lower clamp 1 flat or fix it on the external structure. Then, insert the annular thin-walled device shell 3 between the lower clamp 1 and the inner side of the lower positioning part 7. Next, fill the inner side of the annular thin-walled device shell 3 with glue. After the glue is filled, place the annular thin-walled device cover 4 on the top of the annular thin-walled device shell 3 to seal it. Then, insert the upper positioning part 8 and the upper clamp 2 according to the position of the lower positioning part 7. Finally, screw in and tighten the fixing screw 5 in the screw hole 6 to complete the installation. After the glue has solidified, unscrew the fixing screw 5 and remove all the structures to complete the demolding.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamp for filling ring-shaped devices, comprising a lower clamp (1), characterized in that: The lower clamp (1) has an integrally formed lower positioning member (7) on its top, and an annular thin-walled device shell (3) is inserted between the lower positioning member (7) and the lower clamp (1). The annular thin-walled device shell (3) is supported on its top by an annular thin-walled device cover (4). The side wall of the annular thin-walled device cover (4) is fitted with an upper clamp (2), and the upper clamp (2) is supported on the top of the lower clamp (1). The bottom of the upper clamp (2) has an integrally formed upper positioning member (8), and the upper positioning member (8) is inserted into the inner side of the annular thin-walled device shell (3). The upper clamp (2) has a socket in its middle part, and the lower clamp (1) has a screw hole (6) corresponding to the socket in its middle part. A fixing screw (5) is inserted into the socket and screwed into the inner side of the screw hole (6).

2. The fixture for filling ring-shaped devices according to claim 1, characterized in that: The head of the fixing screw (5) has an internal six-hole structure, and the bottom of the fixing screw (5) is flush with the bottom of the screw hole (6).

3. A clamp for filling annular devices according to claim 1, characterized in that: The side wall of the fixing screw (5) is fitted with a washer (9), and the washer (9) is supported between the head of the fixing screw (5) and the corresponding side of the upper clamp (2).

4. A clamp for filling annular devices according to claim 1, characterized in that: Both the upper positioning member (8) and the lower positioning member (7) are semi-circular ring structures, and the upper positioning member (8) abuts against the corresponding side of the lower positioning member (7).

5. A clamp for filling annular devices according to claim 1, characterized in that: The upper clamp (2) and the upper positioning part (8), and the lower clamp (1) and the lower positioning part (7) are both die-cast integral structures.

6. A clamp for filling annular devices according to claim 1, characterized in that: The outer walls of the upper clamp (2) and the lower clamp (1) are flush, and the outer walls of the upper positioning member (8) and the lower positioning member (7) are flush.

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